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Measuring Wheel Encoder MWS120-34N2IF18X12 | 18 Bit x 12 Bit Resolution | EtherNet/IP™ Interface | Durable Design | by SICK
The Measuring Wheel Encoder MWS120-34N2IF18X12 offers high precision with an 18 bit x 12 bit resolution and a measuring increment of 0.0002 mm per pulse. Ideal for industrial automation and conveyor belt monitoring, this encoder features a robust design with a smooth polyurethane wheel and stainless steel spring element, ensuring long-lasting performance and reliability in demanding environments.
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Technical Specifications
- MTTFD (mean time to dangerous failure): 80 years (EN ISO 13849-1)
- Max. resolution: 18 bit x 12 bit (262,144 x 4,096)
- Measuring increment: 0.0002 mm per pulse
- Repeatability: < 0.1 mm
- Communication interface: EtherNet/IP™
- Connection type: Male connector 1x M12 4-pin axial, Female connector 2x M12 4-pin axial
- Power consumption: ≤ 3 W
- Supply voltage: 10 V DC to 30 V DC
- Reverse polarity protection: Yes
- Measuring wheel circumference: 500 mm
- Measuring wheel surface: Smooth polyurethane
- Spring element material: Stainless steel
- Measuring wheel and spring arm material: Aluminum
- Start up torque: 0.5 Ncm
- Operating torque: 0.3 Ncm
- Bearing lifetime: 3.0 x 10^9 revolutions
- Minimum spring tension force: 4 N
- Max permissible working area for spring: ± 10 mm
- Service life of spring element: > 1.5 million cycles
- Mounting position: Preferably from above, from below possible
- Operating temperature range: –30 °C to +80 °C
- Storage temperature range: –40 °C to +100 °C
- EMC compliance: EN 61000-6-2 and EN 61000-6-3
- Dimensions (H x L x W): 120mm x 180mm x 120mm
- Weight: 1.5 kg
Key Features
- High resolution with 18 bit x 12 bit (262,144 x 4,096) steps per revolution
- Measuring increment resolution of 0.0002 mm per pulse
- Repeatability less than 0.1 mm
- EtherNet/IP™ communication interface with programmable/configurable options
- Low power consumption of ≤ 3 W with supply voltage from 10 V DC to 30 V DC
- Reverse polarity protection included
- Durable mechanics with smooth polyurethane measuring wheel and stainless steel spring element
- Long bearing lifetime of 3.0 x 10^9 revolutions
- Operating temperature range from –30 °C to +80 °C
- Complies with EMC standards EN 61000-6-2 and EN 61000-6-3
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial electrical and automation equipment to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for precise length measurement
- Conveyor belt monitoring and control
- Material handling and packaging systems
- Robotics and automated guided vehicles (AGVs)
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
- AS/NZS 3112 – Plugs and Socket-Outlets (Type I Plug)
Environmental Benefits
- Low power consumption reduces energy usage
- Durable design extends product life and reduces waste
- Compliance with RoHS ensures reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK MWS120-34N2IF18X12 Measuring Wheel Encoder is available for immediate purchase, ideal for industrial automation and precise length measurement applications.
